Individual Calculations September 2013
 Grabe, Eckart  Total change: -55.80  Rating chartPersonal card
 Int. Chessfestival Biel 2013 Open Main tournament Biel SUI 2013-07-24
RcRownchangeKK*chgGame
 1630 1788 3.00 7 -1.86 30 -55.80 
  Weyer, Hans-Juergen 1996 GER0.001-0.2330-6.90 
  Kurze, Volker 1603 GER0.001-0.7430-22.20 
  Lampert, Joshua 1606 GER0.501-0.2430-7.20 
  Egli, Arnold 1477 SUI0.501-0.3630-10.80 
  Lincke, Paul 1490 SUI1.0010.15304.50 
  Thurnheer, Peter 1635 SUI0.001-0.7030-21.00 
  Koppen, Willem 1604 SUI1.0010.26307.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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